package cn.tedu._05mvcboot03.controller;

import ch.qos.logback.core.joran.util.beans.BeanUtil;
import cn.tedu._05mvcboot03.base.response.JsonResult;
import cn.tedu._05mvcboot03.base.response.StatusCode;
import cn.tedu._05mvcboot03.mapper.UserMapper;
import cn.tedu._05mvcboot03.pojo.dto.UserArticleDTO;
import cn.tedu._05mvcboot03.pojo.dto.UserLoginDTO;
import cn.tedu._05mvcboot03.pojo.entity.Article;
import cn.tedu._05mvcboot03.pojo.vo.ArticleVO;
import cn.tedu._05mvcboot03.pojo.vo.UserVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.hibernate.validator.constraints.Range;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import springfox.documentation.annotations.ApiIgnore;

import javax.servlet.http.HttpSession;

/**
 * @Author Justin Parker
 * @Date 2024/8/13 0013 16:41
 * @Version 1.0
 */
@Slf4j
@Api(tags = "01.用户模块")
@Validated
@RestController
@RequestMapping("/v1/users")
public class UserController {

    @Autowired
    private UserMapper userMapper;

    @ApiOperation(value = "登录功能")
    @PostMapping("login")
    public JsonResult login(@RequestBody UserLoginDTO userLoginDTO,@ApiIgnore HttpSession session){
        String username = userLoginDTO.getUsername();
        String password = userLoginDTO.getPassword();
        UserVO userVO = userMapper.selectByUsernameAndByPassword(username, password);
        if (userVO == null){
            return new JsonResult(StatusCode.USERNAME_PASSWORD_ERROR);
        }
        if (userVO.getPassword().equalsIgnoreCase(password)){
            session.setAttribute("user",userVO);
            return JsonResult.ok();
        }
            return new JsonResult(StatusCode.USERNAME_PASSWORD_ERROR);
    }

    @ApiOperation(value = "发表文章功能")
    @PostMapping("article")
    public JsonResult article(@RequestBody @Validated UserArticleDTO userArticleDTO, @ApiIgnore HttpSession session){
        log.debug("userArticleDTO="+userArticleDTO);
        UserVO userVO = (UserVO) session.getAttribute("user");

        Article article = new Article();
        BeanUtils.copyProperties(userArticleDTO,article);
        article.setUserId(userVO.getId());
        userMapper.insertArticle(article);
        return JsonResult.ok();
    }

    @ApiOperation(value = "查询指定文章")
    @ApiImplicitParam(name = "id",value = "文章编号",required = true,dataType = "long")
    @GetMapping("selectByArticleId")
    public JsonResult selectByArticleId(@Range(min = 1,max =100 ,message = "文章编号必须在1-100之间")@RequestParam Long id){
        log.debug("id="+id);
       ArticleVO articleVO =userMapper.selectByArticleId(id);
        return JsonResult.ok(articleVO);
    }
}
